Free 3rd grade addition worksheets, including addition of 1, 2, 3 and 4 digit numbers, adding whole tens, whole hundreds and whole thousands, missing addend questions, column form addition and carrying or regrouping.

In third grade, children practice mental additions with two-digit numbers and certain easy type of additions with three-digitn umbers. They also add several 3- and 4-digit numbers with regrouping using the standard addition algorithm (where one number is written under the other).

Here you will find a wide range of free printable Third Grade Addition Worksheets, which will help your child learn how to add ones, tens and hundreds mentally. We also have some 2-digit addition sheets for children who have mastered all the skills.

These column form addition questions feature 3-digit numbers (<1,000); worksheet solutions do require regrouping or borrowing. Find all of our addition worksheets, from adding by counting objects to addition of multiple large numbers in columns. What is K5?

Below you’ll find more than 90 addition worksheets for 3rd graders. Our double-digit addition worksheets include adding 2-digit and 1 digit numbers, missing addends, double-digit addition with various values, multiples, adding to complete 100, and whole tens. Some worksheets require regrouping and some do not.

The free printable addition worksheets for 3rd-grade students involve working with 3-digit numbers. Some of them have elementary word problems too. Download PDF

Is your child struggling with addition? Our engaging and effective addition worksheets for 3rd graders are here to help! These worksheets cover a range of topics including addition properties, adding three whole numbers, 2-digit and 3-digit addition, both with and without regrouping, and addition strategies. ...

The 3rd grade addition worksheets provide addition problems that uplift a student's mental math skill. Students learn multi-digit column form problems with three-digit and four-digit numbers. Addition questions range from operation sums to word problems.

Our 3rd grade addition and subtraction worksheets galvanize kids to work hard, build foundational math skills, and answer the questions at a rate of knots. With our wide range of printable practice sets and resources to choose from, children also get to select between regrouping and no-regrouping worksheets.

Practice two-digit addition skills with this Sudoku-inspired math puzzle! Put learners' addition abilities to the test with mathematical puzzle boxes. They'll practice their addition as they solve each puzzle. Students will practice adding up to 50 while building their logic and problem solving skills with these math puzzle boxes.